CN102562978A - Precise transmission device of control ball - Google Patents
Precise transmission device of control ball Download PDFInfo
- Publication number
- CN102562978A CN102562978A CN2010105932470A CN201010593247A CN102562978A CN 102562978 A CN102562978 A CN 102562978A CN 2010105932470 A CN2010105932470 A CN 2010105932470A CN 201010593247 A CN201010593247 A CN 201010593247A CN 102562978 A CN102562978 A CN 102562978A
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- China
- Prior art keywords
- transmission device
- ball
- sign indicating
- indicating number
- coded
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Abstract
The invention discloses a precise transmission device of a control ball. The transmission device comprises an X-axial coded shaft, a Y-axial coded shaft, a phi30 ball body and a support shaft, wherein the phi30 ball body is closely adjacent to the X-axial coded shaft, the Y-axial coded shaft and the support shaft, a coded disc is arranged at one end of each coded shaft, a sensor is arranged in front of the coded disc, the transmission device is arranged on a base and forms an included angle of 15 degrees with the base. According to the transmission device, a thumb is used for stirring the ball to rotate, so that a component force is generated, and in order to ensure the transmission of phi30 small ball to press three support points reliably, the whole device is rotated by clockwise 15 degrees, equivalently, a structure of a phi60 ball is rotated by clockwise 15 degrees.
Description
Technical field
The present invention relates to handle the ball apparatus field, more particularly, relate to a kind of thumb that utilizes and stir the accurate transmission mechanism of handling ball.
Background technique
Conventional manipulation ball is the transmission device that utilizes Φ 60 balls, handles the ball rotation with the palm of the hand, and three strong points are on same horizontal plane.And some special circumstances require to handle the ball miniaturization; Use the transmission device of Φ 30 beads, and the transmission device of Φ 30 beads has produced component because stir the ball rotation with thumb; For being pressed on three strong points of the reliable transmission that guarantees bead, need carry out project organization again.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiency that exists in the existing technology, and a kind of accurate transmission mechanism of handling ball is provided.
The present invention handles the accurate transmission mechanism of ball; Be achieved through following technical proposals; Said transmission device comprises X axis sign indicating number axle, Y axially sign indicating number axle, Φ 30 spheroids and back shaft; Axially the sign indicating number axle is closely adjacent with back shaft with X axis sign indicating number axle, Y respectively for Φ 30 spheroids, and said sign indicating number axle one end is installed code-disc, and code-disc the place ahead is provided with sensor; Said transmission device is installed on the chassis, and said transmission device and chassis form 15 degree angles.
Transmission device of the present invention has produced component because stir ball rotation with thumb, and for being pressed on three strong points of the reliable transmission that guarantees Φ 30 beads, whole device turns clockwise 15 °, and the structure that is equivalent to Φ 60 balls turns clockwise 15 °.
Description of drawings
Fig. 1 is a side view of the present invention;
Fig. 2 is a plan view of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done and to further describe.
As depicted in figs. 1 and 2; Said transmission device comprises X axis sign indicating number axle 1, Y axially sign indicating number axle 2, Φ 30 spheroids 3 and back shaft 4; Axially the sign indicating number axle is closely adjacent with back shaft with X axis sign indicating number axle, Y respectively for Φ 30 spheroids, and said sign indicating number axle one end is installed code-disc 5, and code-disc the place ahead is provided with sensor 6; Said transmission device is installed on the chassis 7, and said transmission device and chassis form 15 degree angles.
The transmission device of original Φ 60 balls is handled the ball rotation with the palm of the hand, and three strong points are on same horizontal plane.And the transmission device of Φ 30 beads has produced component because stir ball rotation with thumb, and for being pressed on three strong points of the reliable transmission that guarantees Φ 30 beads, whole device turns clockwise 15 °, and the structure that is equivalent to Φ 60 balls turns clockwise 15 °.
The present invention stirs Φ 30 beads with thumb, and the rotation of Φ 30 beads drives the sign indicating number axle and rotates, and the code-disc that is contained on the sign indicating number axle rotates together.The code-disc rotation, top sulculus cutting sensor produces pulse signal.Requiring hand to stir ball, to rotate through the groove number of sensor identical with the pulse signal quantity that sensor produces, and requires absolute synchronization to move.Guaranteeing that thumb exerts oneself under the state of good hand touch, forward and reverse stirring all wanted synchronous operation.
The sign indicating number axle is a driven axle, and the drive diameter size on the option code axle is vital, and empirical evidence driven axle diameter is big, and driving torque is little, and the sign indicating number axle can not synchronous operation with bead.Passive diameter is little, and technology capability is bad.Sign indicating number axle of the present invention (driven axle) is selected diameter 3mm for use, can guarantee that the sign indicating number axle can satisfy the use good hand touch again with bead run-in synchronism.The present invention has selected several 30 grooves of rational code-disc groove, has satisfied the coupling requirement with transmission system.In order to guarantee that the sign indicating number axle has enough moment of rotation, it is vital selecting suitable velocity ratio.
Embodiment recited above describes the preferred embodiment for the present invention; Be not that design of the present invention and scope are limited; Under the prerequisite that does not break away from design philosophy of the present invention; Common engineers and technicians make technological scheme of the present invention in related domain various distortion and improvement all should belong to protection scope of the present invention.
Claims (1)
1. accurate transmission mechanism of handling ball; It is characterized in that; Said transmission device comprises X axis sign indicating number axle, Y axially sign indicating number axle, Φ 30 spheroids and back shaft; Axially the sign indicating number axle is closely adjacent with back shaft with X axis sign indicating number axle, Y respectively for Φ 30 spheroids, and said sign indicating number axle one end is installed code-disc, and code-disc the place ahead is provided with sensor; Said transmission device is installed on the chassis, and said transmission device and chassis form 15 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105932470A CN102562978A (en) | 2010-12-17 | 2010-12-17 | Precise transmission device of control ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105932470A CN102562978A (en) | 2010-12-17 | 2010-12-17 | Precise transmission device of control ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102562978A true CN102562978A (en) | 2012-07-11 |
Family
ID=46409229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105932470A Pending CN102562978A (en) | 2010-12-17 | 2010-12-17 | Precise transmission device of control ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102562978A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505165A (en) * | 1982-06-01 | 1985-03-19 | Wico Corporation | Trackball device |
| US4562347A (en) * | 1983-09-23 | 1985-12-31 | Trace Systems, Inc. | Input device featuring both trackball and mouse capability |
| EP0265534A1 (en) * | 1986-10-25 | 1988-05-04 | Hewlett-Packard GmbH | Device to control the movement of a picture screen cursor |
| EP0480700A2 (en) * | 1990-10-09 | 1992-04-15 | Lexmark International, Inc. | Combined mouse and trackball |
| JPH1195919A (en) * | 1997-09-22 | 1999-04-09 | Izumi Toda | Mouse |
| JP3154456B2 (en) * | 1993-05-31 | 2001-04-09 | 富士通株式会社 | Distance input device using sphere |
| CN1363059A (en) * | 2000-02-07 | 2002-08-07 | 松下电器产业株式会社 | Track ball device and electronic apparatus comprising same |
| US6580420B1 (en) * | 2000-03-15 | 2003-06-17 | Yanqing Wang | Convertible computer input device |
| JP3939877B2 (en) * | 1999-05-21 | 2007-07-04 | アルプス電気株式会社 | Position information input device |
| CN201891814U (en) * | 2010-12-17 | 2011-07-06 | 天津市海日电子有限公司 | Precise transmission device for operation ball |
-
2010
- 2010-12-17 CN CN2010105932470A patent/CN102562978A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505165A (en) * | 1982-06-01 | 1985-03-19 | Wico Corporation | Trackball device |
| US4562347A (en) * | 1983-09-23 | 1985-12-31 | Trace Systems, Inc. | Input device featuring both trackball and mouse capability |
| EP0265534A1 (en) * | 1986-10-25 | 1988-05-04 | Hewlett-Packard GmbH | Device to control the movement of a picture screen cursor |
| EP0480700A2 (en) * | 1990-10-09 | 1992-04-15 | Lexmark International, Inc. | Combined mouse and trackball |
| JP3154456B2 (en) * | 1993-05-31 | 2001-04-09 | 富士通株式会社 | Distance input device using sphere |
| JPH1195919A (en) * | 1997-09-22 | 1999-04-09 | Izumi Toda | Mouse |
| JP3939877B2 (en) * | 1999-05-21 | 2007-07-04 | アルプス電気株式会社 | Position information input device |
| CN1363059A (en) * | 2000-02-07 | 2002-08-07 | 松下电器产业株式会社 | Track ball device and electronic apparatus comprising same |
| US6580420B1 (en) * | 2000-03-15 | 2003-06-17 | Yanqing Wang | Convertible computer input device |
| CN201891814U (en) * | 2010-12-17 | 2011-07-06 | 天津市海日电子有限公司 | Precise transmission device for operation ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |